Blue light (Blinking) = Weak 5G connection (1-2 signal bars)
Blue light (Solid) = Strong 5G connection (3-5 signal bars)
Green light (Blinking) = Weak 4G connection (1-2 signal bars)
Green light (Solid) = Strong 4G connection (3-5 signal bars)
White (Blinking) = Factory reset
White (Solid) = Internet is available only on Ethernet WAN
Yellow (Solid) = Software update is in progress
Red (Blinking) = No service, SIM error, or locked SIM card
Red (Solid) = Router is booting up
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